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Ball check valve H11/41Hbackflowfor pipelinessteel
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Characteristics
- Type
- ball
- Applications
- backflow, for pipelines
- Material
- steel
- Other characteristics
- forged
- DN
Min.: 8 mm
(0.315 in)Max.: 50 mm
(1.969 in)- Pressure
Min.: 20 bar
(290.1 psi)Max.: 420 bar
(6,091.6 psi)- Temperature
Min.: -29 °C
(-20 °F)Max.: 595 °C
(1,103 °F)
Description
Forged Check valve
Product type
Switch type
Product
description
Forging check valve
Model
H11/41H
Size
NPS 1/4”～2”(DN8～DN50)
Operating temperature
-29℃～595℃ acc to material
Operating pressure
CLASS 150～2500 (PN 20～PN420)
Material
A105、A350 LF2、A182 F11、A182 F22、A182 F304、A182 F316、A182、F51、B150 C61900、B564 N04400、B546 N06625 .etc
standard
ISO 15761、API 602、BS 5352、ASME B16.34
Face to face
Company standard、ASME B16.10
Connecting end
ASME B16.5、ASME B16.25、ASME B16.11
Test standard
API 598
Operation
Auto
Application fields
electric power industry, petroleum refining, petrochemical industry, offshore oil, chemical industry and etc.
Seal material
13Cr, STL, 304, 316
Remark 1
Apply to prevent the backflow of the medium in the pipeline or the device.
Other Beijing Valve General Factory Co., Ltd products
Forged Steel Valve
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.